42456608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 87220224

約数和(自身を除く): 44763616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 337, 496, 508, 674, 992, 1016, 1348, 2032, 2696, 3937, 4064, 5392, 7874, 10447, 10784, 15748, 20894, 31496, 41788, 42799, 62992, 83576, 85598, 125984, 167152, 171196, 334304, 342392, 684784, 1326769, 1369568, 2653538, 5307076, 10614152, 21228304, 42456608]

約数ペア:

[(1, 42456608), (2, 21228304), (4, 10614152), (8, 5307076), (16, 2653538), (31, 1369568), (32, 1326769), (62, 684784), (124, 342392), (127, 334304), (248, 171196), (254, 167152), (337, 125984), (496, 85598), (508, 83576), (674, 62992), (992, 42799), (1016, 41788), (1348, 31496), (2032, 20894), (2696, 15748), (3937, 10784), (4064, 10447), (5392, 7874)]